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Automation platform Modicon Premium - Schneider Electric

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Presentation<br />

PCMCIA SRAM memory card<br />

PCMCIA SRAM memory card<br />

<strong>Premium</strong> processors<br />

Atrium slot PLCs<br />

Cards recommended for program modification<br />

in online mode<br />

1/22<br />

TSX P57 Cp<br />

TSX P57 0p<br />

All<br />

TSX MRP PpppK<br />

and TSX MRP<br />

CpppK/M/7<br />

<strong>Modicon</strong> <strong>Premium</strong> automation<br />

<strong>platform</strong><br />

PCMCIA memory extension cards<br />

Unity<br />

Presentation<br />

PCMCIA memory extension cards are used to extend the internal RAM capacity of<br />

<strong>Premium</strong> processors and Atrium slot PLCs.<br />

Some of the cards can also be used on Quantum and Micro processors. Depending<br />

on the model, these cards can host:<br />

b Application program, symbols and constants<br />

b Additional application data<br />

b Or both<br />

PCMCIA memory extension cards<br />

All the cards are inserted into PCMCIA slot no. 0 on <strong>Premium</strong> processors and Atrium<br />

slot PLCs, i.e.:<br />

b The upper slot on processors<br />

b The internal slot on slot PLCs<br />

Two of these SRAM data storage memory cards can also be inserted into slot no. 1,<br />

i.e.:<br />

b The lower slot on processors<br />

b The external slot on slot PLCs<br />

These cards support three types of data storage:<br />

b Application storage: Program, symbols and constants in a common space (128 Kb<br />

to 7168 Kb, depending on the card model):<br />

v TSX MRP PpppK for SRAM memories<br />

v TSX MFP PpppK/M for Flash EPROM memories<br />

b Storage of the application and additional data, with 192 Kb to 7 Mb of application<br />

space and 7 Mb to 0 Kb of data storage space for additional data. The limit between<br />

these 2 spaces is configurable. The configurable cards are:<br />

v TSX MRP CpppK/M for SRAM memories<br />

v TSX MCP CpppK/M for Flash EPROM and SRAM memories<br />

b Storage of additional data, provided by 4 Mb or 8 Mb TSX MRP F00pM SRAM<br />

memory cards<br />

These cards use 2 technologies:<br />

b Battery-backed SRAM<br />

Used in particular in the creation and debugging phases for the application program.<br />

These cards support:<br />

v All of the application’s transfer and modification services in online mode<br />

v Additional data storage<br />

The memory is backed up by a removable battery integrated into the PCMCIA card.<br />

A second auxiliary battery is present to enable the main battery to be replaced<br />

without loss of data.<br />

b Flash EPROM<br />

Used once debugging of the application program is complete. It enables:<br />

v Backup battery life restrictions to be overcome<br />

v A global application transfer to be performed<br />

If it is used, the application cannot be modified in online mode.<br />

Program modification in online mode<br />

Only extension cards on which the program is stored in SRAM memory<br />

(TSX MRP PpppK/M. and TSX MRP CpppK/M) support online program<br />

modification.<br />

Users of processors fitted with memory extension cards who wish to modify or add<br />

program data in online mode must follow the two recommendations below:<br />

b Structure the application program in a number of sections of a reasonable size<br />

b Where possible, select one of the two extension cards recommended in the table<br />

below:<br />

TSX P57 1p TSX P57 2p<br />

TSX PCI 57 2p<br />

TSX MRP<br />

P224K/P384K,<br />

all TSX MRP<br />

CpppK/M/7<br />

TSX P57 3p<br />

TSX PCI 57 3p<br />

TSX P57 4p TSX P57 5p TSX P57 6p<br />

All TSX MRP CpppK/M/7 TSX MRP C002M, TSX MRP C003M,<br />

TSX MRP C007M

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